trcross

trcross —
Streaming partial track cross-synthesis.

Description

The trcross opcode takes two inputs containg TRACKS pv streaming signals (as generated,
for instance by partials) and cross-synthesises them into a single TRACKS stream. Two
different modes of operation are used: mode 0, cross-synthesis by multiplication of
the amplitudes of the two inputs and mode 1, cross-synthesis by the substititution of
the amplitudes of input 1 by the input 2. Frequencies and phases of input 1 are preserved
in the output. The cross-synthesis is done by matching tracks between the two inputs using
a 'search interval'. The matching algorithm will look for tracks in the second input that
are within the search interval around each track in the first input. This interval can be changed
at the control rate. Wider search intervals will find more matches.